LM2596 Adjustable DC-DC Step-Down Buck Converter IC TO263-5The LM2596 is a buck converter or DC to DC step down switching regulator IC. This IC has outstanding load and line control and can drive up to 3A load. To reduce the number of external components, the gadget is internally adjusted. Thermal shutdown and current limiting protection. These devices are available in fixed output voltages of 3. 3V, 5V, 12V, and an adjustable output version. The LM2596 series operates at a switching frequency of 150 kHz thus

allowing the system designer to optimize power consumption versus processing speed

Low power Fan out of 2 driving 74L TTL compatibility: or 1 driving 74LS

7k ohm Color Code Yellow

These are Carbon Film Resistor with a value of 390 ohm 1/8W and tolerance of ±5%

Resistance 15k ohm (153) Brand Resistor Chip size 1206 Tolerance 5% Power 1/4W Temperature Range -55°C to +125°C Mounting Type Surface mount No

durable aluminium push-button design that makes solder removable quick

Brown for these 18E resistors

DRAIN Voltage  -0

There is a built-in heat sink at the bottom

Programmable Watchdog Timer with Separate On-chip Oscillator

a good grade cable will give reliable connections

5cm female connector